Insulated Split Bushing, 3-1/2", Plastic for Conductor Protection

Insulated Split Bushing, 3-1/2", Plastic for Conductor Protection The Bridgeport Mighty-Rite® Insulated Split Bushing is designed for use in electrical installations where wires have already been pulled through rigid or IMC conduit, or EMT fittings, and an insulated bushing is required to protect conductor insulation. This product is suitable for electrical distributors and switchgear suppliers seeking reliable conduit fittings that ensure wire protection and system safety. It is cULus listed and rated for continuous use at 105°C, making it compliant with industry standards for electrical safety and durability. Specifications Manufacturer: Bridgeport Fittings Manufacturer Part Number: SB-389NM Material: Nylon Plastic Color: Gray Trade Size: 3.5 inches Dimensions A (Diameter): 2.41 in Dimensions B (Depth): 0.7 in Dimensions C (Width): 3.4 in Dimensions D (Length): 4.42 in Weight: 0.0924 lbs UL File Number: E9391 UL Standard: UL-514B Federal Specification Number: A-A-50553 NEMA Standard: FB-1 Patents: US Patent 9,012,791; 9,000,310; D721,652 Country of Origin: China Features Patented split design allows installation after conductors have been pulled, reducing downtime during upgrades or maintenance Used with locknuts to terminate threaded rigid and IMC conduits or fittings to boxes or enclosures Protects wire insulation from abrasion and damage at conduit terminations Heat rated to 105°C for high-temperature applications Nonmetallic construction provides corrosion resistance and electrical insulation cULus listed for safety and compliance Downloads & Links Spec Sheet Spec Sheet